zhangbutao commented on code in PR #4744:
URL: https://github.com/apache/hive/pull/4744#discussion_r1421709435
##########
ql/src/java/org/apache/hadoop/hive/ql/ddl/table/info/desc/DescTableOperation.java:
##########
@@ -217,9 +216,7 @@ private void getColumnDataColPathSpecified(Table table,
Partition part, List<Fie
}
} else {
List<String> partitions = new ArrayList<String>();
- // The partition name is converted to lowercase before generating the
stats. So we should use the same
- // lower case name to get the stats.
- String partName = HMSHandler.lowerCaseConvertPartName(part.getName());
+ String partName = part.getName();
Review Comment:
I'm not sure I understand the change here. But Hive supports the case
sensitive on partition names.
create table testpartbl(id int) partitioned by(dt string);
```
alter table testpartbl add partition(dt='AA');
alter table testpartbl add partition(dt='aa');
alter table testpartbl add partition(dt='Aa');
```
`show partitions testpartbl;`
```
+------------+
| partition |
+------------+
| dt=AA |
| dt=Aa |
| dt=aa |
+------------+
```
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